نوع مقاله : مقاله پژوهشی
عنوان مقاله English
نویسندگان English
Today, investors use different risk measurement criteria. So these criteria are chosen depending on the behavior of investors in the capital market and their knowledge and mastery of financial issues. In the topic of using risk in the analysis of the stock portfolio, many things have been mentioned and also, apart from the principle of risk aversion, investors have always tried to optimize the relationship between risk and the yield of the activity.
Therefore, in this research, the optimization of the investment portfolio was discussed based on the approaches of the anteater optimization algorithm and the weed optimization algorithm. This research was conducted for the period 1400 to 1401 in Tehran Stock Exchange. The statistical method used in this research is multivariate regression method and optimized algorithm. The results of this research showed that: choosing the investment portfolio using meta-heuristic models is better than choosing the investment portfolio using traditional methods. The anteater optimization algorithm has the ability to choose the optimal investment portfolio. Making weeds has the ability to choose the optimal investment portfolio.
کلیدواژهها English